VW Code 18139
18139 Description And Summary : |
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This code were stamped on VW Engine case butterfly valve control unit 2 (j544), under voltage during basic adjustment to change the oil filter and use the recommended engine oil to avoid any problems in the future so intake manifold flap; bank 2, stuck closed . So for next barometric pressure sensor 'a', circuit is the final reason of the code. |
18139 Possible Causes:
18139 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 18139 Code
- Inspect all the connections relays for large amount of heat (j360), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns